ecgdetect

自适应波束形成算法，有需要的可以下载看看(Adaptive beamforming algorithm, there is a need can be downloaded)

isual Basic is a high level programming language that can be used to develop useful business software, stimulating educational programs,cutting-edge engineering applications, amusing games, entertaining multimedia programs and many other practical applications. Some of the VB sample codes created by us are calculator, Library System, Stop Watch and more.

将数据场和灰关联分析用到信号分选中，分选概率得到很大提高(The data fields and gray correlation analysis used in signal sorting, sorting greatly increase the probability)

PLS-DA法是将定量偏最小二乘法用于判别分析的一种策略，其基本思想是将已知类别样本的浓度阵分别设为0、1（对两类用PLS1方法而言），或-1、0、1（对三类用PLS1方法而言），或01、10（对两类用PLS2方法而言），或001、010、100（对三类用PLS2方法而言），多类问题依次类推，再通过定量PLS方法建立模型。(PLS- DA method is to use quantitative partial least squares discriminant analysis of a kind of strategy, the basic idea is to known categories the concentration of the sample matrix is set to 0, 1 (for two types of PLS1 method), or 1, 0, 1 (for three types of PLS1 method), or 01, 10 (for two types of PLS2 method), or 001, 010, 100 (for three PLS2 method), many questions so on, through quantitative PLS method to establish model.)

椭圆图线拟合，输入x y，可拟合出椭圆图线(tuoyuantuxiannihe)

code ofr wavelet in matlab ....

这是用matlab显示K线图的源码,还没有很多的指标，可以继续完善(this is a matlab m file to express stock chart)

BFGS算法代码 BFGSMethod Matlab语言(BFGS algorithm BFGSMethod Matlab language code)

Methods of analysis of structural engineering

头脑风暴优化算法，群体智能算法中新兴的一种(Brainstorming optimization algorithms, swarm intelligence algorithm emerging as a)